package com.kuaiyiwang.springcloud.alibaba.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.kuaiyiwang.springcloud.alibaba.handler.CustomerBlockHandler;
import com.kuaiyiwang.springcloud.entities.CommonResult;
import com.kuaiyiwang.springcloud.entities.Payment;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

@RestController
public class RateLimitController {

    @GetMapping("/byResource")
    @SentinelResource(value = "byResource",blockHandler = "handleException")
   public CommonResult byResource(){
       return new CommonResult(200,"按资源名称限流测试OK",new Payment(2020L,"serial001"));
   }

   public CommonResult handleException(BlockException exception){
        return new CommonResult(444,exception.getClass().getCanonicalName()+"\t服务不可用");
   }
   @GetMapping("/rateLimit/byUrl")
   @SentinelResource(value = "byUrl")
   public CommonResult byUrl(){
        return new CommonResult(200,"按URL限流测试ok",new Payment(2020L,"serial002"));
   }

    @GetMapping("/rateLimit/customerBlockHandler")
    @SentinelResource(value = "customerBlockHandler",
            blockHandlerClass = CustomerBlockHandler.class,
            blockHandler = "handleException2"
    )
    public CommonResult customerBlockHandler(){
        return new CommonResult(200,"按客户自定义",new Payment(2020L,"serial003"));
    }



}
